Good battery. The capacity seems small, but there’s no inverter, just 2 chases of 3.7V so it works well. In the pinpointer it easily lasts a whole day and a bit more. Plus, it doesn’t cause any interference. Really nice feature with USB charging.
Equipped with a high-efficiency Lithium-ion cell, this battery delivers a capacity of 550 mAh in the standard 9 V format. Integrated USB-C port enables straightforward charging directly from mains power.
Purpose-built for professional use, the Professional+Lithium series battery is ideal for applications such as microphones, studio equipment, two-way radios, flashlights, measuring instruments, and more. Thanks to its exceptional capacity and discharge profile, it serves as a reliable direct replacement for alkaline batteries in demanding environments.
Supplied pre-charged to roughly 30%, ready for immediate deployment.
Technical data
Type: 6F22
Capacity: 550 mAh
Nominal voltage (average): 7.4 V
Operating voltage (min./max.): 6.0-8.5 V
Type: Li-ion
Dimensions: 26.4 x 48.5 x 17.5 mm
Weight: 27 g
Manufacturer: EverActive
| Rechargeable battery/battery type | Li-Ion |
|---|---|
| Capacity | 550 mAh |
| Weight | 27 g |
| Dimensions | 26,4 x 48,5 x 17,5 mm |
| Accumulator/battery type | 9V (6F22 / 6LR61) |
| EAN | 5903205773883 |
| Manufacturer code | AAEVHR22-550C |
| Brand | EverActive |
| EAN |
Reviews with photos
Review summary
Number of reviews: 2
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Brilliantly made 9V battery - USB-C charging, a small indicator diode showing the status, and it also has a charging cutoff when it's full. In a metal detector (GP Pointer), it lasts about 8 hours (assuming continuous use). Very universal product, because you can switch it between devices and always have power on hand, while those ordinary 9V batteries usually remember Grunwald and are always dead.
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